2013695968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127643}}^1$

素因数の和:127699

約数の個数: 48

約数和(自身を含む): 4342448880

約数和(自身を除く): 2328752912

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1972, 3944, 7888, 15776, 127643, 255286, 510572, 1021144, 2042288, 2169931, 3701647, 4084576, 4339862, 7403294, 8679724, 14806588, 17359448, 29613176, 34718896, 59226352, 62927999, 69437792, 118452704, 125855998, 251711996, 503423992, 1006847984, 2013695968]

約数ペア:

[(1, 2013695968), (2, 1006847984), (4, 503423992), (8, 251711996), (16, 125855998), (17, 118452704), (29, 69437792), (32, 62927999), (34, 59226352), (58, 34718896), (68, 29613176), (116, 17359448), (136, 14806588), (232, 8679724), (272, 7403294), (464, 4339862), (493, 4084576), (544, 3701647), (928, 2169931), (986, 2042288), (1972, 1021144), (3944, 510572), (7888, 255286), (15776, 127643)]